Angles
This angle measures exactly 90 degrees
What is a right angle?
This is a straight path that extends forever in both directions.
What is a line?
This triangle has 3 congruent (equal) sides.
What is an equilateral triangle?
These 2 angles add up to 90 degrees.
What are complementary angles?
1/2 x 3/6 =
What is 1/4?
This angle measures less than 90 degrees.
What is an acute angle?
These lines are in the same plane and never intersect.
What are parallel lines?
This triangle has at least 2 congruent sides?
What is an isoceles triangle?
An exact location in space.
What is a point?
24
What is 16?
This angle measures between 90 and 180 degrees.
What is an ontuse angle?
These lines intersect to form 90 degree angles.
What are perpendicular lines?
This triangle has no congruent sides.
What is a scalene triangle?
A common endpoint, a corner.
What is a vertex?
5(10 + 6) =
What is 80?
These 2 angles add up to 180 degrees.
What are supplementary angles?
This is part of a line and has 2 endpoints.
What is a line segment?
This triangle has 3 angles which each measure less than 90 degrees.
What is an acute triangle?
This shape has 6 sides.
What is a hexagon?
This 15% of $20.00.
What is $3.00?
This is the name of an angle measuring 360 degrees.
What is a complete angle?
This line extends forever in one direction.
What is a ray?
This triangle has 1 obtuse angle and 2 acute angles.
What is an obtuse triangle?
When angles have the same measure they are said to be..
What is congruent?
1215 divided by 5.
What is 243?